Minnesota's Rodney Williams Jr., center, is surrounded by fans as he leaves the court after defeating Indiana 77-73 in an NCAA college basketball game, Tuesday, Feb. 26, 2013, in Minneapolis.AP Photo

MINNEAPOLIS -- Trevor Mbakwe had 21 points and 12 rebounds to help Minnesota take down No. 1 Indiana 77-73 on Tuesday night, the seventh time the top-ranked team in The Associated Press' poll has lost this season.

Zeller was held to nine points with four turnovers for the Hoosiers (24-4, 12-3), who have held the No. 1 ranking for 10 of 17 polls this season including the last four. Victor Oladipo scored 16 points and Jordan Hulls had 14 of his 17 before halftime.

Mbakwe, a sixth-year senior, posted his conference-leading seventh double-double for Minnesota, which had 23 offensive rebounds.